| Property | Value |
| Name | Hostmaster, Heroku |
| Organization | Heroku, Inc. |
| dns@heroku.com | |
| Address | 650 7th Street |
| Zip Code | 94103 |
| City | San Francisco |
| State | CA |
| Country | US |
| Phone | +1.4157295726 |
| NameServer | NS-1378.AWSDNS-44.ORG |
| Created | 2010-09-19 05:55:31 |
| Changed | 2013-12-17 04:03:16 |
| Expires | 2016-09-19 00:00:00 |
| Registrar | DYNAMIC NETWORK SERV |
| Date | IP Address |
| 2019-11-22 | 52.72.100.0 (ClassC) |
| 2019-11-24 | 34.229.5.195 (ClassC) |
| 2019-11-25 | 52.5.132.46 (ClassC) |
| 2019-11-25 | 54.156.219.200 (ClassC) |
| 2019-11-28 | 52.202.88.230 (ClassC) |
| 2019-11-28 | 54.172.188.206 (ClassC) |
| 2019-11-30 | 54.157.193.232 (ClassC) |
| 2019-11-30 | 52.4.42.224 (ClassC) |
| 2019-11-30 | 34.192.128.212 (ClassC) |
| 2019-12-02 | 3.231.91.211 (ClassC) |
| 2019-12-03 | 34.207.24.198 (ClassC) |
| 2019-12-08 | 34.192.13.219 (ClassC) |
| 2019-12-08 | 34.192.92.109 (ClassC) |
| 2024-06-12 | 34.201.81.34 (ClassC) |
| 2024-08-09 | 54.205.8.205 (ClassC) |
| 2024-12-21 | 54.208.186.182 (ClassC) |
| 2025-01-25 | 54.73.53.134 (ClassC) |
| 2025-04-20 | 54.228.42.199 (ClassC) |
| 2025-04-24 | 54.78.134.111 (ClassC) |
| 2025-07-16 | 23.22.130.173 (ClassC) |
| 2025-07-30 | 3.209.172.72 (ClassC) |